Casco Cove Coast Guard Station (ATU) 15 Day Weather Forecast, Attu United States

Current weather conditions and 15 day weather forecast for Casco Cove Coast Guard Station in Attu, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ATU

13 November 2026 Fri
3.2 ° C
( 37.7°F )

Blizzard
Blizzard
Feels Like : -2.4 ° C / 27.7°F
Humidity : % 76
Pressure : 1013 mb
Wind Speed : 30.6 kmph / 19 miles from WSWWSW
Visibility : 0 km
Precipitation (rainfall) : 0.24 mm
Cloud (%) : 51

15-day weather forecast for Casco Cove Coast Guard Station, Attu, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 November 2026 Thu Blowing snow Blowing snow 2.6 ° C 3.4 ° C 3.1 ° C % 73 33.1 km/h 71%
13 November 2026 Fri Light sleet Light sleet 3.6 ° C 5.5 ° C 4.3 ° C % 88 39.2 km/h 90%
14 November 2026 Sat Blowing snow Blowing snow 1.4 ° C 3.5 ° C 2.3 ° C % 75 42.5 km/h 71%
15 November 2026 Sun Patchy snow nearby Patchy snow nearby 0.8 ° C 1.9 ° C 1.4 ° C % 69 34.6 km/h 64%
16 November 2026 Mon Patchy heavy snow Patchy heavy snow 0.2 ° C 1.4 ° C 0.8 ° C % 77 33.1 km/h 86%
17 November 2026 Tue Blizzard Blizzard -0.4 ° C 0.5 ° C 0 ° C % 78 34.2 km/h 83%
18 November 2026 Wed Blizzard Blizzard -0.5 ° C 0.1 ° C -0.2 ° C % 64 48.6 km/h 64%
19 November 2026 Thu Light snow Light snow -1 ° C 3.7 ° C 1.7 ° C % 81 49.7 km/h 88%
20 November 2026 Fri Patchy rain nearby Patchy rain nearby 3.7 ° C 5 ° C 4.2 ° C % 84 43.9 km/h 76%
21 November 2026 Sat Light sleet Light sleet 2.7 ° C 4.1 ° C 3.5 ° C % 89 29.9 km/h 90%
22 November 2026 Sun Blizzard Blizzard 2.6 ° C 3.2 ° C 2.9 ° C % 83 37.1 km/h 85%
23 November 2026 Mon Blizzard Blizzard 2.1 ° C 2.8 ° C 2.4 ° C % 79 40.7 km/h 86%
24 November 2026 Tue Light snow Light snow 1.9 ° C 3.1 ° C 2.6 ° C % 81 19.4 km/h 81%
25 November 2026 Wed Moderate or heavy snow showers Moderate or heavy snow showers 1.8 ° C 2.3 ° C 2 ° C % 76 18.4 km/h 78%
Weather forecasts are usually fully updated every 3 hours.

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